72666039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{28463}}^1$

素因数の和:28526

約数の個数: 16

約数和(自身を含む): 103836672

約数和(自身を除く): 31170633

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 28463, 85389, 654649, 1053131, 1963947, 3159393, 24222013, 72666039]

約数ペア:

[(1, 72666039), (3, 24222013), (23, 3159393), (37, 1963947), (69, 1053131), (111, 654649), (851, 85389), (2553, 28463)]